Michel Dumas

No open positions remaining

Net worth: - $ as of 31/05/2026

67 year

75 connections

Non-Energy Minerals

Producer Manufacturing

Process Industries

Profile

Michel J.
Dumas worked as Controller at Temiscaming, Inc. Served as Chief Financial Officer & Vice President-Finance at Spruce Falls, Inc. from 1991 to 1997.
Served as Director at Marathon Pulp, Inc. from 2000 to 2009.
Served as Director at Jager Building System, Inc. from 2001 to 2008.
Served as Chief Financial Officer & Executive Vice President at Tembec, Inc. in 2017.
Served as CFO, Director & Vice President-Finance at Rayonier A.M.
Canada Industries, Inc. Served as Independent Director at GrafTech International Ltd. from 2018 to 2025.
Attended the University of Ottawa, completing an undergraduate degree in 1980.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
GRAFTECH INTERNATIONAL LTD. -.--%	31/12/2025	0 ( -.--% )	- $	31/05/2026

Former positions of Michel Dumas

Companies	Position	End
GRAFTECH INTERNATIONAL LTD.	Director/Board Member	31/12/2025
TEMBEC INC	Director of Finance/CFO	01/12/2017
Marathon Pulp, Inc.	Director/Board Member	01/02/2009
Jager Building System, Inc. Jager Building System, Inc. Forest ProductsNon-Energy Minerals Manufactures and distributes engineered wood, metal products, acoustic walls, and construction software products	Director/Board Member	01/09/2008
Spruce Falls, Inc.	Director of Finance/CFO	01/01/1997

See the detail of Michel Dumas's experience

Training of Michel Dumas

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Michel Dumas's experience

Connections

1st degree connections

1st degree companies

Male

Female

Members of the board

Executives

See the personal network

Linked companies

Private companies	8
GrafTech International Ltd. GrafTech International Ltd. Electrical ProductsProducer Manufacturing Manufactures graphite electrodes, refractory products, advanced graphite materials and natural graphite products	Producer Manufacturing
Tembec, Inc. Tembec, Inc. Pulp & PaperProcess Industries Manufactures and markets forest products	Process Industries
Rayonier A.M. Canada Industries, Inc. Rayonier A.M. Canada Industries, Inc. Forest ProductsNon-Energy Minerals Operates as a holding company with interests in the manufacture of forest products	Non-Energy Minerals
University of Ottawa University of Ottawa Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Jager Building System, Inc. Jager Building System, Inc. Forest ProductsNon-Energy Minerals Manufactures and distributes engineered wood, metal products, acoustic walls, and construction software products	Non-Energy Minerals
Spruce Falls, Inc.
Marathon Pulp, Inc.
Temiscaming, Inc.